JPH09279815A - Slate mounting method and fittings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting method which is easy to construct and effective to execute and eliminates the need for a skilled technique and a skilled practice. SOLUTION: There are provided a pair of locking pieces 2a and 2b, a fixing piece 4 and a support plate 3. The locking pieces 2a and 2b extend in the opposite direction to each other from one end of the support plate 3 while the fixing piece 4 employs a fitting 1 which extends intersectingly therewith from the other end of the support plate 3. One locking plate 2a is inserted into a cut formed on the joint end of the slate 6 while the other locking piece 2b is inserted into the cut of the other slate 6, thereby fixing the fixing piece 4 with a mounting substrate 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method for attaching a stone plate such as a marble plate to an outer wall or an inner wall of a building and the like, and a stone plate mounting hardware used therefor.

[0002]

2. Description of the Related Art As one type of wall finish for an inner wall of a building, there is a method in which natural stone such as marble is cut into a plate shape and a stone plate whose surface is polished is attached. For this construction, for example, stone-hiding rebars are arranged so as to project in the vertical and horizontal directions from the wall surface of the concrete concrete base, and the mounting hardware fixed to the back surface of the stone plate is connected to this stone-hiding rebar, and the joints between the stone plates are jointed. It is done by the method of filling makeup mortar.

However, this construction method requires a high degree of skill and skill in order to adhere the stone plate accurately in accordance with the allocation and while maintaining the flatness of the finishing surface. On the other hand, the number of craftsmen having such skills and skills is decreasing year by year, and there is a serious labor shortage.

[0004]

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to obtain a stone plate mounting construction method which is easy to construct and does not require a high level of skill and skill in the construction, and a mounting metal piece used therefor. It is in.

[0005]

This problem has a pair of locking pieces, a fixed piece, and a support plate, the locking pieces extending in opposite directions from one end of the support plate, and the fixed piece other than the support plate. Prepare a fitting that extends orthogonally to this from the end, insert one locking plate of this fitting into the notch formed at the end of the stone plate, and the other locking plate at the end of the other stone plate. This can be solved by a construction method in which the fixing piece is inserted into the formed cut and the fixing piece is fixed to the mounting base.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an example of a stone plate mounting hardware of the present invention. The mounting hardware 1 of this example is formed by bending a metal plate such as a stainless steel plate having a thickness of 2 to 3 mm, and includes a pair of locking pieces 2a, 2b,
It is composed of a support plate 3 and a fixed piece 4.

The support plate 3 is in the shape of a rectangular plate, and a pair of locking plates 2a, 2 is provided from the end of one long side thereof.
b extends so as to be orthogonal to this. Lock plates 2a, 2
b is a rectangular plate-like member having substantially the same size and extending in opposite directions as shown in the drawing, and extends in opposite directions from a position where the length of the long side of the support plate 3 is divided into two equal parts. .

A fixed piece 4 extends from the end of the other long side of the support plate 3 at right angles to it. The fixing piece 4 has a rectangular plate shape, and a bolt hole 5 for inserting a mounting bolt is formed in the fixing piece 4. Also, the fixing piece 4
Has a length of its long side that is approximately half the length of the long side of the support plate 3, and the position where it extends from the support plate 3 so that the fixed piece 4 does not overlap either of the locking pieces 2a, 2b. It is set.

Next, a method for mounting a stone plate using the above-mentioned mounting hardware will be described. FIG. 2 shows an example of a stone plate used in the attachment construction method of the present invention. This stone plate 6
Is, for example, a rectangular plate having a thickness of 2 cm, a width of 90 cm, and a height of 60 cm, and is made of marble, granite,
A natural ore stone such as andesite is cut into a plate shape with a wire saw and the surface is polished to be a mirror surface. Further, a crushed piece of natural stone, which is hardened with a binder such as an acrylic resin or an unsaturated polyester resin, is cut into a plate shape, and the artificial stone is polished and used.

A plurality of (two to three) notches 8, 8 ... Are formed at the four ends of the stone plate 6 at the four ends. The notch 8 is a flat plate formed along the surface of the stone plate 6 at a substantially middle position in the thickness direction of the joint 7 of the stone plate 6, and the length, depth, and width thereof are as described above. The size is such that the locking pieces 2a and 2b of the mounting hardware 1 are almost completely accommodated. The notch 8 can be easily formed by grinding with a stone sander or the like. In this way, before mounting the stone plate 6 on the mounting base, all the stone plates 6, 6 ...
Is formed.

FIG. 3 shows a simplified example of how the stone plate 6 is attached. In the figure, reference numeral 9 is a concrete body as an attachment base. A furring strip 10 made of a lightweight lip grooved steel is attached to the concrete vehicle 9 by welding to a reinforcing bar (not shown). Note that the mounting base is not limited to a concrete base, and may be a steel base or a panel base.

On this furring strip 10, the above-mentioned mounting hardware 1 is tapped into a bolt hole 5 provided in a fixing piece 4 thereof.
1 or the like is passed through and screwed, or the fixing piece 4 is directly welded to be firmly fixed. The one locking plate 2a of the mounting hardware 1 is inserted and locked in the notch 8 formed in the stone plate 6. Thus, 1
Notches 8 formed at each joint 7, 7 ... Of the stone plate 6,
8 is inserted and locked with one of the locking pieces 2a, 2a of the mounting hardware 1, 1 ... And the fixing piece 4, of the mounting hardware 1, 1.
4 ... Furnishings 10 arranged vertically and horizontally
By fixing to 10 ..., one stone plate 6 is firmly attached to the attachment base 9. At this time, by marking out the furring strip 10 and attaching the mounting hardware 1 in accordance with the marking, the stone plate 6 can be allocated (positioned).

Then, another stone plate 6 is attached to the other locking piece 2b of each of the mounting hardware 1, 1 ...
2b ... is built up adjacent to the previous stone plate 6 so that it can be inserted and locked in the cuts 8, 8 ..., and the same work is repeated thereafter, and a large number of stone plates 6, 6 ... Attach to the furring strips 10, 10 ... regularly in the left-right direction. At the time of this mounting work, 4 to 4 for one stone plate 6
If fixed by using six or more mounting hardware 1, 1, ..., The stone plate 6 can be firmly mounted on the mounting base 9 and will not come off due to an earthquake or the like. Then, the joints between the stone plates 6, 6 ... Are filled with white mortar, caulking material, etc. to complete the natural stone-paste wall.

In such a stone plate mounting construction method, by using the mounting hardware 1, the stone plates 6, 6 ... Can be positioned and mounted at the same time, and the construction efficiency is increased.
Further, if the dimensions of the mounting hardware 1 and the stone plate 6 are kept constant, the stone plate 6 can be automatically positioned by determining the mounting position of the mounting hardware 1, and the stone plates can be easily allocated.
Further, the stone plate 6 can be securely and firmly attached, and the stone plate 6 does not come off or the stone wall does not collapse due to an earthquake or the like.

Further, according to the present invention, if the locking piece of the mounting hardware is slightly curved, a curved stone plate can be mounted and it can be applied to a column. Further, the stone plate is not limited to a surface-polished one, and one having a natural texture of natural stone whose surface is cut and finished may be used.

[0016]

As described above, according to the present invention,
The stone plate can be installed efficiently and does not require a high level of skill or skill. Furthermore, the stone plate has a high mounting strength, and there is no fear that it will come off due to an earthquake or the like.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a mounting hardware of the present invention.

FIG. 2 is a perspective view showing an example of a stone plate used in the present invention.

FIG. 3 is a perspective view showing a simplified example of an attachment construction method of the present invention.

FIG. 4 is a schematic cross-sectional view showing an example of a mounting construction method of the present invention.

[Explanation of symbols]

 1 Mounting hardware 2a, 2b Locking piece 3 Support plate 4 Fixing piece 6 Stone plate 8 Notch 9 Mounting base

Claims (2)

[Claims] 1. A pair of locking pieces, a fixed piece, and a support plate,
The stone plate mounting hardware, wherein the locking pieces extend in opposite directions from one end of the supporting plate, and the fixing pieces extend orthogonally from the other end of the supporting plate. 2. One of the locking pieces of the stone plate mounting hardware according to claim 1 is inserted into a notch formed at a joint of a stone plate, and the other locking piece is formed at a joint of another stone plate. The stone plate mounting method is characterized in that the fixed piece is fixed to the mounting base.